[c-nsp] mpls ip creating traffic disturbance(s)

Pete Lumbis alumbis at gmail.com
Tue Jan 15 22:12:22 EST 2013


Did you only configure "mpls ip"? Do you have vpnv4 peers configured
anywhere? Are you doing VRF lite on this router?


On Tue, Jan 15, 2013 at 7:18 PM, Eric A Louie <elouie at yahoo.com> wrote:

> We implemented what seemed to be a pretty simple mpls configuration to
> test a
> vrf config.
>
> It caused widespread havoc across my production network.
>
> Has anyone encountered a situation where they've put "mpls ip" on a link
> and had
> it cause problems with web browsing to the Internet, even on traffic that
> passed
> through the router that was not going through the mpls ip interfaces?
>
> I have a case open with Cisco TAC but was looking for some additional
> guidance
> and perhaps some experience around this strange problem.
>
>  Much appreciated, Eric
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